<!DOCTYPE html>
<html>
<head lang="en">
    <meta charset="UTF-8">
    <title></title>
    <link rel="stylesheet" href="./denglu.css">
    <link rel="stylesheet" href="//cdn.bootcss.com/bootstrap/3.3.5/css/bootstrap.min.css">
</head>
<body>
<div class="a">
    <div class="b">
        <div class="c" style="float: left;">

        </div>
        <div style="float: left; width:60%;height: 20%;background:-moz-linear-gradient(top, #e6e6e6, #dfdfe1);border-top: 2px solid #fbfbfb;border-bottom: 2px solid #bdbdbd;">
         <h1 style="color: #666666; text-shadow:0 1px 1px rgba(255,255,255,1), 0 -1px 1px rgba(189, 189, 189, 0.69);">User Login</h1>
        </div>
        <div style="float: left;width: 20%; height: 20%;border-top-right-radius:20% ;background:-moz-linear-gradient(top, #e6e6e6, #dfdfe1);border-top: 2px solid #fbfbfb;border-bottom: 2px solid #bdbdbd;">

        </div>
      <form id="login">
        <h1>&nbsp;</h1>
        <fieldset id="inputs" style=" text-align: center;">
            <input class="d" id="username" type="text" placeholder="&nbsp;Username" required>

            <br><input class="e" id="password" type="password" placeholder="&nbsp;Password" required></br>
        </fieldset>
        <fieldset id="actions" style="font-size: 34px;color: #e1e1e1;">
            <input onclick="myFunction()" type="submit" class="f" id="submit" value="Sign in">
        </fieldset>
      </form>
    </div>
</div>
</body>
<script>
</script>
</html>